/*
 * Copyright (c) 2024 endless-sky
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <atomic>
#include <memory>
#include "utils_noncopyable.h"

namespace El {
namespace Record {

class ISnapStorage {

public:
    virtual ~ISnapStorage() = default;

    static ISnapStorage &GetInstance();

    /**
     * @brief 启动抓图存储模块
     * @return true 成功，false 失败
     */
    virtual bool Start() = 0;

    /**
     * @brief 关闭抓图存储模块
     */
    virtual void Stop() = 0;

    /**
     * @brief 手动抓图并存储：默认抓大图和小图存储
     * @param ch 通道号
     * @return 0 成功，-1 失败
     */
    virtual int32_t manualSnap(int32_t ch) = 0;
};

} // namespace Record
} // namespace El